Image processing device, and image processing method

Plain English Translation

The invention relates to image processing devices designed to enhance video composition by dynamically adjusting the framing of a main subject. The problem addressed is maintaining visual consistency in video footage when the main subject is temporarily lost or obscured, which can disrupt the viewing experience. The device includes a composition frame setting unit that tracks the main subject in captured images and adjusts the framing to keep the subject centered or optimally positioned. When the main subject is not recognized in a frame, the device maintains the last valid composition frame from the nearest preceding frame where the subject was detected. This ensures smooth transitions and prevents abrupt changes in framing during temporary subject loss. The system may also include a subject recognition unit to identify the main subject and a composition frame adjustment unit to dynamically modify the framing based on subject movement. The invention is particularly useful in applications like surveillance, videography, and automated camera systems where consistent framing is critical.